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Titolo:
Effect of suckling on growth and quantitative and qualitative carcass traits of once-calved heifers
Autore:
Zembayashi, M;
Indirizzi:
Kyoto Univ, Grad Sch Agr Sci, Livestock Farm, Tanba, Kyoto 6220203, Japan Kyoto Univ Tanba Kyoto Japan 6220203 ck Farm, Tanba, Kyoto 6220203, Japan
Titolo Testata:
MEAT SCIENCE
fascicolo: 3, volume: 58, anno: 2001,
pagine: 277 - 282
SICI:
0309-1740(200107)58:3<277:EOSOGA>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
BEEF-PRODUCTION; MILK-PRODUCTION; MEAT QUALITY; CALF; PERFORMANCE; EFFICIENCY; SYSTEMS; STEERS; YIELD; COWS;
Keywords:
once-calved heifer finishing; suckling period; growth performance; carcass traits;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
24
Recensione:
Indirizzi per estratti:
Indirizzo: Zembayashi, M Kyoto Univ, Grad Sch Agr Sci, Livestock Farm, Tanba, Kyoto 6220203, Japan Kyoto Univ Tanba Kyoto Japan 6220203 , Kyoto 6220203, Japan
Citazione:
M. Zembayashi, "Effect of suckling on growth and quantitative and qualitative carcass traits of once-calved heifers", MEAT SCI, 58(3), 2001, pp. 277-282

Abstract

Heifers (n = 72) from four breed-types were used to evaluate the effect ofbreed-type and parity/weaning age on growth performance and carcass characteristics of the heifers. Breed-types studied were Japanese Black (B), BxHolstein (BHo), BxBHo (BBHo), and Japanese Shorthorn (S)xB (SB); whereas parity/weaning age treatments included maiden heifers and two once-calved heifer groups in which calves weaned at either 7 or 105 days. Growth performanceof the once-calved heifers was inversely proportional to the milking ability of the heifers. Differences of carcass quality were significant (P < 0.05) among breed-types, but not significant (P > 0.05) among parity/weaning age groups by finishing for 180 days after weaning the calves. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 20:23:51